MAS 200 4.3.18 - history invoices (AR) taking several minutes to pull up. Not the lookup, but once you select an invoice from the lookup or from within customer maintenance. It is not all invoices, but some of them, and is repeatable for the invoices where it is a problem. Keys & sorts have been rebuilt, drive defragged.
A recent virus outbreak (now cleaned up) appears to have aggravated the problem, but it still exists on the data from 2 months ago in a separate test environment.
Any ideas??